node

package

v0.7.1 Latest Latest Go to latest Published: Sep 14, 2022 License: BSD-3-Clause Imports: 84 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/redesblock/hop

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Documentation ¶

Overview ¶

Package node defines the concept of a Node node by bootstrapping and injecting all necessary dependencies.

Index ¶

Variables
func CheckOverlayWithStore(overlay swarm.Address, storer storage.StateStorer) error
func GetTxHash(stateStore storage.StateStorer, logger logging.Logger, trxString string) ([]byte, error)
func GetTxNextBlock(ctx context.Context, logger logging.Logger, backend transaction.Backend, ...) ([]byte, error)
func InitChain(ctx context.Context, logger logging.Logger, stateStore storage.StateStorer, ...) (transaction.Backend, common.Address, int64, transaction.Monitor, ...)
func InitChequebookFactory(logger logging.Logger, backend transaction.Backend, chainID int64, ...) (chequebook.Factory, error)
func InitChequebookService(ctx context.Context, logger logging.Logger, stateStore storage.StateStorer, ...) (chequebook.Service, error)
func InitStateStore(log logging.Logger, dataDir string) (ret storage.StateStorer, err error)
func InitSwap(p2ps *libp2p.Service, logger logging.Logger, stateStore storage.StateStorer, ...) (*swap.Service, priceoracle.Service, error)
type Node
- func New(addr string, publicKey *ecdsa.PublicKey, signer crypto.Signer, ...) (b *Node, err error)
- func (b *Node) Shutdown(ctx context.Context) error
type Options

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrShutdownInProgress error = errors.New("shutdown in progress")

Functions ¶

func CheckOverlayWithStore ¶

func CheckOverlayWithStore(overlay swarm.Address, storer storage.StateStorer) error

CheckOverlayWithStore checks the overlay is the same as stored in the statestore

func GetTxHash ¶

func GetTxHash(stateStore storage.StateStorer, logger logging.Logger, trxString string) ([]byte, error)

func GetTxNextBlock ¶

func GetTxNextBlock(ctx context.Context, logger logging.Logger, backend transaction.Backend, monitor transaction.Monitor, duration time.Duration, trx []byte, blockHash string) ([]byte, error)

func InitChain ¶

func InitChain(
	ctx context.Context,
	logger logging.Logger,
	stateStore storage.StateStorer,
	endpoint string,
	signer crypto.Signer,
	pollingInterval time.Duration,
) (transaction.Backend, common.Address, int64, transaction.Monitor, transaction.Service, error)

InitChain will initialize the Ethereum backend at the given endpoint and set up the Transaction Service to interact with it using the provided signer.

func InitChequebookFactory ¶

func InitChequebookFactory(
	logger logging.Logger,
	backend transaction.Backend,
	chainID int64,
	transactionService transaction.Service,
	factoryAddress string,
	legacyFactoryAddresses []string,
) (chequebook.Factory, error)

InitChequebookFactory will initialize the chequebook factory with the given chain backend.

func InitChequebookService ¶

func InitChequebookService(
	ctx context.Context,
	logger logging.Logger,
	stateStore storage.StateStorer,
	signer crypto.Signer,
	chainID int64,
	backend transaction.Backend,
	overlayEthAddress common.Address,
	transactionService transaction.Service,
	chequebookFactory chequebook.Factory,
	initialDeposit string,
	deployGasPrice string,
) (chequebook.Service, error)

InitChequebookService will initialize the chequebook service with the given chequebook factory and chain backend.

func InitStateStore ¶

func InitStateStore(log logging.Logger, dataDir string) (ret storage.StateStorer, err error)

InitStateStore will initialize the stateStore with the given path to the data directory. When given an empty directory path, the function will instead initialize an in-memory state store that will not be persisted.

func InitSwap ¶

func InitSwap(
	p2ps *libp2p.Service,
	logger logging.Logger,
	stateStore storage.StateStorer,
	networkID uint64,
	overlayEthAddress common.Address,
	chequebookService chequebook.Service,
	chequeStore chequebook.ChequeStore,
	cashoutService chequebook.CashoutService,
	accounting settlement.Accounting,
	priceOracleAddress string,
	chainID int64,
	transactionService transaction.Service,
) (*swap.Service, priceoracle.Service, error)

InitSwap will initialize and register the swap service.

Types ¶

type Node ¶

type Node struct {
	// contains filtered or unexported fields
}

func New ¶

func New(addr string, publicKey *ecdsa.PublicKey, signer crypto.Signer, networkID uint64, logger logging.Logger, libp2pPrivateKey, pssPrivateKey *ecdsa.PrivateKey, o *Options) (b *Node, err error)

func (*Node) Shutdown ¶

func (b *Node) Shutdown(ctx context.Context) error

type Options ¶

type Options struct {
	DataDir                    string
	CacheCapacity              uint64
	DBOpenFilesLimit           uint64
	DBWriteBufferSize          uint64
	DBBlockCacheCapacity       uint64
	DBDisableSeeksCompaction   bool
	APIAddr                    string
	DebugAPIAddr               string
	Addr                       string
	NATAddr                    string
	EnableWS                   bool
	WelcomeMessage             string
	Bootnodes                  []string
	CORSAllowedOrigins         []string
	Logger                     logging.Logger
	TracingEnabled             bool
	TracingEndpoint            string
	TracingServiceName         string
	GlobalPinningEnabled       bool
	PaymentThreshold           string
	PaymentTolerance           int64
	PaymentEarly               int64
	ResolverConnectionCfgs     []multiresolver.ConnectionConfig
	RetrievalCaching           bool
	GatewayMode                bool
	BootnodeMode               bool
	SwapEndpoint               string
	SwapFactoryAddress         string
	SwapLegacyFactoryAddresses []string
	SwapInitialDeposit         string
	SwapEnable                 bool
	FullNodeMode               bool
	Transaction                string
	BlockHash                  string
	PostageContractAddress     string
	PriceOracleAddress         string
	PledgeAddress              string
	RewardAddress              string
	BlockTime                  uint64
	DeployGasPrice             string
	WarmupTime                 time.Duration
	ChainID                    int64
	Resync                     bool
	BlockProfile               bool
	MutexProfile               bool
	StaticNodes                []swarm.Address
	AllowPrivateCIDRs          bool
	Restricted                 bool
	TokenEncryptionKey         string
	AdminPasswordHash          string
	ReceiptEndPoint            string
}

Source Files ¶

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